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Product type
´ßÅé±j«×¸ÕÅç/MPa
Sheli strangth test
¤W±K«Ê¸ÕÅç/MPa
Back seal test
±K«Ê¸ÕÅç/MPa
Seal test
¾A¥Î¤¶½è
Applicable
medium
¾A¥Î·Å«×/¢J
Applicable
temperature
NKJ41H-406.O4.44.4¤ô¡B»]¨T¡BªÅ®ð
Water¡BSteam¡BAir
¡@ 425
NKJ41H-64967.O7.O
NKJ41H-10015.O11.011.O
NKJ41Y-40l6.O4.44.4¤ô¡B»]¨T¡BªÅ®ð
Water¡BSteam¡BAir
¡@ 550
NKJ41Y-64l9.67.07.O
NKJ41Y-1OOI15.O11.O11.O


¥D­n¹s¥ó§÷®Æ


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Part name
»ÖÅé¡B»Ö»\ Body Bonnet»Ö±ì
Valve Stem

 

»Öä Disc

±K«Ê­±
Sealing face
»Ö±ìÁ³¥À
Yokenut
¶ñ®Æ
Packing
ºò©T¥ó
Fasteher
NKJ41H-C«¬25©ÎWCB»Ì¤£ù׿û
Crstain
mless
teel
»Ì¤£ù׿û
Crstain
mless
steel

 

H¡G¦Xª÷¿û
H¡Galloy steel

 

 

¾T«C»É
AI
bronze

 

 

¿±µÈ´_¦X¥Û¾¥
Expanding
compound
graphlte

ºÒ¿û
High-grade
carbon
steel
NKJ41Y-l«¬»Ì໿û
Cr.Mo steel
20CrlM01vA ©Î38CrMoAlA12CrlMo 1VAY¡Gµw½è¦Xª÷
Y:oarbide alloy

 

»Ì໿û
Cr.Mo steel


¥D­n¤Ø¤o¤Î­«¶q


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DN/mm
Nominal
diameter
¤½ºÙÀ£¤O
PN/MPa
Nominal
pressure

 

¥D­n¥~§Î¤Ø¤o©M³s±µ¤Ø¤o/mm
Main extemal and connectingd mensions

LHDD0D1L1£\W
1O4.0130245361118.41O-120
15130245361622.51O-120
20150265442128.511-160
25160270482634.512-200
321802854834--37o30¡¦200
402003205540--37o30¡¦240
502303656448--37o30¡¦320
6529041O8266--37o30¡¦300
8031O4309578--37o30¡¦300
1003504701171OO--37o30¡¦350
125400500143126--37o30¡¦350
150480533167150--37o30¡¦400
1O6.4130245361O18.41O-120
15130245361522.51O-120
20150265442028.511-160
25160270482534.512-200
321802804833--37o30¡¦200
402003205539--37o30¡¦240
502303656448--37o30¡¦320
6529041O8265--37o30¡¦320
8031O4309576--37o30¡¦360
10035047011798--37o30¡¦400
125480500143123--37o30¡¦400
150480533167148--37o30¡¦500
1O10.O130245361O18.41O-120
15130245361422.51O-120
20150265442028.511-160
25160270482534.512-200
321802854832--37o30¡¦200
402003205538--37o30¡¦240
502303556448--37o30¡¦320
6529041O8263--37o30¡¦320
8031O4309574--37o30¡¦360
1OO35047011797--37o30¡¦400
125400500143123--37o30¡¦400
150480533167148--37o30¡¦500


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  • ¤â¾÷¡G 17721212928
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